SERES

SERES SA
Data as of 2026-08-16
GLEIF verified
LEI
969500NNJ9OJTFBY0S54
Registered name
SERES
Jurisdiction
FR
Ultimate parent
No parent on file in GLEIF
Cluster stats
Netblocks38 · 8,113 IPv4 addresses
IPv6 1 prefix (largest 2a04:8040::/29)
Registered in France (42) · Spain (1)
All fragments 50 blocks across 7 clusters
Cluster ID222373062
RegistryBGP
Owner jurisdictionFR
Customersfind customers using this network →
Evidence & provenance ?
Attribution GLEIF legal-entity match
Legal identityLEI 969500NNJ9OJTFBY0S54
Shared handles clustered on 12 shared RIR contact/maintainer handles
Registry names 4 distinct registrant names across these blocks
full provenance (JSON) → · how attribution works · report an issue

Footprint over time

8 weekly snapshots · JSON
44 -1 netblocks since 2026-07-05
2026-07-05 peak 45 2026-08-16

IP Ranges (38)

⬇ export CSV
CIDR Org name Registry Status Confidence
31.44.214.0/23 SERES SA BGP ANNOUNCED ● high
31.44.214.0/24 SERES SA BGP ANNOUNCED ● high
31.44.215.0/24 SERES SA BGP ANNOUNCED ● high
31.44.220.0/22 SERES SA BGP ANNOUNCED ● high
45.156.132.0/22 SERES SA BGP ANNOUNCED ● high
46.255.128.0/21 SERES SA BGP ANNOUNCED ● high
46.255.128.0/24 SERES SA BGP ANNOUNCED ● high
46.255.129.0/24 SERES SA BGP ANNOUNCED ● high
46.255.130.0/24 SERES SA BGP ANNOUNCED ● high
46.255.131.0/24 SERES SA BGP ANNOUNCED ● high
46.255.132.0/24 SERES SA BGP ANNOUNCED ● high
46.255.133.0/24 SERES SA BGP ANNOUNCED ● high
46.255.134.0/24 SERES SA BGP ANNOUNCED ● high
46.255.135.0/24 SERES SA BGP ANNOUNCED ● high
93.92.104.0/21 SERES SA BGP ANNOUNCED ● high
93.92.104.0/24 SERES SA BGP ANNOUNCED ● high
93.92.105.0/24 SERES SA BGP ANNOUNCED ● high
93.92.106.0/24 SERES SA BGP ANNOUNCED ● high
93.92.107.0/24 SERES SA BGP ANNOUNCED ● high
93.92.108.0/24 SERES SA BGP ANNOUNCED ● high
93.92.109.0/24 SERES SA BGP ANNOUNCED ● high
93.92.110.0/24 SERES SA BGP ANNOUNCED ● high
93.92.111.0/24 SERES SA BGP ANNOUNCED ● high
185.62.220.0/24 SERES SA BGP ANNOUNCED ● high
185.62.220.0/22 SERES SA BGP ANNOUNCED ● high
185.62.221.0/24 SERES SA BGP ANNOUNCED ● high
185.62.222.0/24 SERES SA BGP ANNOUNCED ● high
185.62.223.0/24 SERES SA BGP ANNOUNCED ● high
62.37.231.0/24 SERES RIPE ASSIGNED PA ● low
93.92.104.0/22 SERES RIPE ASSIGNED PA ● low
212.157.222.64/27 SERES-NET1 RIPE ASSIGNED PA ● low
212.157.222.128/27 SERES-NET1 RIPE ASSIGNED PA ● low
212.157.222.160/29 SERES-NET1 RIPE ASSIGNED PA ● low
212.208.158.192/26 SERES-NET1 RIPE ASSIGNED PA ● low
213.11.38.251/32 SERES-NET1 RIPE ASSIGNED PA ● low
213.11.56.0/27 SERES-NET1 RIPE ASSIGNED PA ● low
213.30.184.104/29 SERES RIPE ASSIGNED PA ● low
2a04:8040::/29 SERES SA RIPE ALLOCATED-BY-RIR ● low

IPv6 ranges (1)

CIDR
2a04:8040::/29

Network trust

what's this?
RPKI hygiene: B how networks compare →
86.4% of checked blocks have valid RPKI ROA coverage (38 of 44)
Possible discrepancies (2)

These blocks are registered to SERES SA but cryptographically authorized for a different, unrelated network (2 distinct holders) — often M&A history, multi-homing, or outsourced/managed hosting, occasionally worth a closer look.

45.156.132.0/22 /22 authorized for AS3259 — Docapost BPO SAS
62.37.231.0/24 /24 authorized for AS12479 — Orange Espagne SA

NIC Handles

AS44527 COMPLETEL-MNT DUMY-RIPE DUMY-RIPE FTE-GGRR-MNT IWAY-NOC MNT-EXTELIA MNT-ORSID MNT-SERES MNT-SERES ORG-SS92-RIPE RIPE-NCC-HM-MNT